Math, asked by sk7636381, 11 months ago

solve and check whether your answer is correct or not

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Answers

Answered by soukaryasaha06

0

Answer:

a) 3x-9=12

=> x= (12+9)/3= 21/3= 7(Ans)

b) 5x-7=2x+8

=> 5x-2x = 8+7 => 3x= 15 =>x=15/3=5(Ans)

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